Answer:
Convection happens when particles with a great deal of warmth vitality in a fluid or gas move and replace particles with less warmth vitality.
Lighter (less thick), warm material ascents while heavier (progressively thick) cool material sinks. It is this development that makes course examples known as convection flows in the environment, in water, and in the mantle of Earth.
Huge amount of pressure and heat inside the earth causes the hot magma to stream in convection ebbs and flows. These flows cause the development of the structural plates that make up the world's outside.
Plates at our planet's surface move in view of the extreme warmth in the Earth's center that causes liquid shake in the mantle layer to move.
It moves in an example considered a convection cell that structures when warm material ascents, cools, and in the long run sink down. As the chilled material sinks off, it is warmed and rises once more.
Explanation:
Answer:
that means they are not a prey to any animal
Lowers the amount of energy needed to perform chemical reactions
When you breath O2 passes into your blood stream while CO2 passes out of your blood stream
Involved with, but does not become a part of chemical reactions
Small molecules with no charge can move through semi-permeable membranes by this process
a. Enzymes
b. Simple Diffusion
c. Enzymes
d. Simple Diffusion
e. Osmosis
These are to match up
The given statements can be matched as following:
a)The diffusion of water from a high concentration to a low concentration - Osmosis
b)Lowers the amount of energy needed to perform chemical reactions- Enzymes
c)When you breath O2 passes into your blood stream while CO2 passes out of your blood stream-Simple Diffusion
d)Involved with, but does not become a part of chemical reactions-Enzymes
e)Small molecules with no charge can move through semi-permeable membranes by this process-Simple Diffusion
Explanation:
a) Osmosis is generally defined as the process by which water is transported from a region of Higher concentration to the region of Lower concentration.
b) Enzymes are well known to reduce the amount of energy required or needed for a chemical reaction to take place.
c)The process by which oxygen passes through our blood stream and carbondioxide passes through the other is known as simple diffusion process.
d) Enzymes are ones that actively gets involved in the chemical reaction but they will never become a part of that chemical reaction.
e) Diffusion is the process by which very small molecules that carries no charge moves through semi permeable membrane.